EP 1453617 A1 20040908 - SEMICONDUCTOR WAFER CLEANING SYSTEMS AND METHODS
Title (en)
SEMICONDUCTOR WAFER CLEANING SYSTEMS AND METHODS
Title (de)
SYSTEME UND VERFAHREN ZUR HALBLEITERWAFER-REINIGUNG
Title (fr)
SYSTEMES ET PROCEDES DE NETTOYAGE DE PLAQUETTES DE SEMI-CONDUCTEURS
Publication
Application
Priority
- US 0236168 W 20021112
- US 33804401 P 20011113
Abstract (en)
[origin: WO03041880A1] A microelectronic substrate handling device comprising first and second support structures spaced from each other, the first support structure having a series of upper teeth defining a series of upper notches extending along a length of the first support structure and a series of lower teeth defining a series of lower notches extending along a length of the first support structure, each of the upper and lower notches opening toward the second support structure, wherein the upper and lower notches are offset from each other by a predetermined offset distance so that an edge of a microelectronic device will fit differently within the upper and lower notches of the first support structure when supported between the first and second support structures.
IPC 1-7
IPC 8 full level
H01L 21/68 (2006.01); H01L 21/683 (2006.01); H01L 21/00 (2006.01); H01L 21/304 (2006.01); H01L 21/673 (2006.01)
CPC (source: EP KR US)
H01L 21/306 (2013.01 - KR); H01L 21/67057 (2013.01 - EP US); H01L 21/67086 (2013.01 - EP US); H01L 21/67313 (2013.01 - EP US); H01L 21/68 (2013.01 - KR); Y10S 134/902 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
WO 03041880 A1 20030522; CN 1307009 C 20070328; CN 1602229 A 20050330; EP 1453617 A1 20040908; EP 1453617 A4 20060705; JP 2005509303 A 20050407; KR 100815574 B1 20080320; KR 20050044443 A 20050512; TW 200303579 A 20030901; TW I284366 B 20070721; US 2003098047 A1 20030529; US 6845779 B2 20050125
DOCDB simple family (application)
US 0236168 W 20021112; CN 02824798 A 20021112; EP 02799184 A 20021112; JP 2003543755 A 20021112; KR 20047007273 A 20040513; TW 91133143 A 20021112; US 29280702 A 20021111